"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const BaseAPI_1 = __importDefault(require("./BaseAPI"));
class ExchangeRateAPI extends BaseAPI_1.default {
    constructor() {
        super(...arguments);
        this.cache = {};
        this.fetchData = (currencyCode) => __awaiter(this, void 0, void 0, function* () {
            try {
                if (this.cache[currencyCode]) {
                    return yield this.cache[currencyCode];
                }
                const responseObject = (() => __awaiter(this, void 0, void 0, function* () {
                    const response = yield fetch(this.getApiPath() + `exchange-rates/${currencyCode}`);
                    return response.json();
                }))();
                this.cache[currencyCode] = responseObject;
                return yield this.cache[currencyCode];
            }
            catch (ex) {
                console.warn(ex);
                this.cache[currencyCode] = null;
            }
        });
    }
}
exports.default = ExchangeRateAPI;
//# sourceMappingURL=ExchangeRateAPI.js.map